CVE-2026-26276

HIGH

7.3

Description

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page (/issues/new), a DOM-Based XSS is triggered. This issue has been patched in version 0.14.2.

CVE Details

CVSS v3.1 Score7.3

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published3/5/2026

Last Modified3/5/2026

Sourcenvd

Honeypot Sightings0

Affected Products

gogs:gogs

Weaknesses (CWE)

CWE-79

References

https://github.com/gogs/gogs/pull/8178(security-advisories@github.com)

https://github.com/gogs/gogs/releases/tag/v0.14.2(security-advisories@github.com)

https://github.com/gogs/gogs/security/advisories/GHSA-vgjm-2cpf-4g7c(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.